Indexa: SU25-6S Step Block SU25 - Step Block Material: Medium Carbon Steel. Hardness: HRC 32 - 36. Surface Finish: Black Oxide. MPN: SU25-32139 EAN: 5036140086456 SU25-6S Step Block Attributes: A: 32mm B: 139mm C: 81mm MFR Part No.: SU25321…View more